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Restricted Cash
3 Months Ended
Mar. 31, 2021
Cash and Cash Equivalents [Abstract]  
Restricted Cash Restricted Cash
The following table provides a reconciliation of cash, cash equivalents and restricted cash total as presented in the consolidated statement of cash flows for the periods presented (in thousands):

March 31, 2021December 31, 2020
Cash and cash equivalents$92,467 $86,907 
Restricted cash - current9,127 9,127 
Restricted cash - long term4,987 7,176 
Cash, cash equivalents and restricted cash$106,581 $103,210 

As of March 31, 2021 and December 31, 2020, as part of "Restricted cash - current," we had $8.9 million of cash restricted solely for the purpose of future quarterly dividend payments on our Series A Cumulative Perpetual Preferred Stock (see detailed discussion in Note 5 below under "Preferred Stock") and $0.2 million of cash held in escrow. Also, included as part of "Restricted cash - long term" as of March 31, 2021 and December 31, 2020 were $4.5 million and $6.7 million, respectively, of cash restricted solely for the purpose of future quarterly dividend payments on our Series A Cumulative Perpetual Preferred Stock, as wells as $0.4 million in each of the respective periods relating to a letter of credit required as part of our corporate headquarters office lease and $0.1 million in each of the respective periods relating to cash balance required under our 2024 Notes.